computre divce

hard drive

a disk drive used to read from and write to a hard disk.

opitical drive

In computing, an optical disc drive is a disk drive that uses laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs.


a device used for observing, checking, or keeping a continuous record of something


in put is a divce  what is put in, taken in, or operated on by any process or system